diff --git a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.md b/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.md
index 8e3a7107241bb..c14c6af68e3be 100644
--- a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.md
+++ b/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.md
@@ -64,7 +64,5 @@ export declare class IndexPattern implements IIndexPattern
 |  [refreshFields()](./kibana-plugin-plugins-data-public.indexpattern.refreshfields.md) |  |  |
 |  [removeScriptedField(fieldName)](./kibana-plugin-plugins-data-public.indexpattern.removescriptedfield.md) |  |  |
 |  [save(saveAttempts)](./kibana-plugin-plugins-data-public.indexpattern.save.md) |  |  |
-|  [toJSON()](./kibana-plugin-plugins-data-public.indexpattern.tojson.md) |  |  |
 |  [toSpec()](./kibana-plugin-plugins-data-public.indexpattern.tospec.md) |  |  |
-|  [toString()](./kibana-plugin-plugins-data-public.indexpattern.tostring.md) |  |  |
 
diff --git a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tojson.md b/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tojson.md
deleted file mode 100644
index 0ae04bb424d44..0000000000000
--- a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tojson.md
+++ /dev/null
@@ -1,15 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-public.indexpattern.md) &gt; [toJSON](./kibana-plugin-plugins-data-public.indexpattern.tojson.md)
-
-## IndexPattern.toJSON() method
-
-<b>Signature:</b>
-
-```typescript
-toJSON(): string | undefined;
-```
-<b>Returns:</b>
-
-`string | undefined`
-
diff --git a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tostring.md b/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tostring.md
deleted file mode 100644
index a10b549a7b9eb..0000000000000
--- a/docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpattern.tostring.md
+++ /dev/null
@@ -1,15 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) &gt; [IndexPattern](./kibana-plugin-plugins-data-public.indexpattern.md) &gt; [toString](./kibana-plugin-plugins-data-public.indexpattern.tostring.md)
-
-## IndexPattern.toString() method
-
-<b>Signature:</b>
-
-```typescript
-toString(): string;
-```
-<b>Returns:</b>
-
-`string`
-
diff --git a/src/plugins/data/common/index_patterns/index_patterns/index_pattern.test.ts b/src/plugins/data/common/index_patterns/index_patterns/index_pattern.test.ts
index 861559ede2a15..ae35cec1a6efb 100644
--- a/src/plugins/data/common/index_patterns/index_patterns/index_pattern.test.ts
+++ b/src/plugins/data/common/index_patterns/index_patterns/index_pattern.test.ts
@@ -151,8 +151,6 @@ describe('IndexPattern', () => {
       expect(indexPattern).toHaveProperty('getNonScriptedFields');
       expect(indexPattern).toHaveProperty('addScriptedField');
       expect(indexPattern).toHaveProperty('removeScriptedField');
-      expect(indexPattern).toHaveProperty('toString');
-      expect(indexPattern).toHaveProperty('toJSON');
       expect(indexPattern).toHaveProperty('save');
 
       // properties
diff --git a/src/plugins/data/common/index_patterns/index_patterns/index_pattern.ts b/src/plugins/data/common/index_patterns/index_patterns/index_pattern.ts
index b11a14fafb04a..8f0d8c735003d 100644
--- a/src/plugins/data/common/index_patterns/index_patterns/index_pattern.ts
+++ b/src/plugins/data/common/index_patterns/index_patterns/index_pattern.ts
@@ -664,12 +664,4 @@ export class IndexPattern implements IIndexPattern {
         });
       });
   }
-
-  toJSON() {
-    return this.id;
-  }
-
-  toString() {
-    return '' + this.toJSON();
-  }
 }
diff --git a/src/plugins/data/public/public.api.md b/src/plugins/data/public/public.api.md
index 1331cf30a677e..bbb74ff1d113b 100644
--- a/src/plugins/data/public/public.api.md
+++ b/src/plugins/data/public/public.api.md
@@ -1059,12 +1059,8 @@ export class IndexPattern implements IIndexPattern {
     // (undocumented)
     title: string;
     // (undocumented)
-    toJSON(): string | undefined;
-    // (undocumented)
     toSpec(): IndexPatternSpec;
     // (undocumented)
-    toString(): string;
-    // (undocumented)
     type: string | undefined;
     // (undocumented)
     typeMeta?: IndexPatternTypeMeta;
diff --git a/x-pack/plugins/ml/public/application/datavisualizer/index_based/components/actions_panel/actions_panel.tsx b/x-pack/plugins/ml/public/application/datavisualizer/index_based/components/actions_panel/actions_panel.tsx
index 16d9e0c5418fa..1f2c97b128e3f 100644
--- a/x-pack/plugins/ml/public/application/datavisualizer/index_based/components/actions_panel/actions_panel.tsx
+++ b/x-pack/plugins/ml/public/application/datavisualizer/index_based/components/actions_panel/actions_panel.tsx
@@ -13,6 +13,7 @@ import { EuiSpacer, EuiText, EuiTitle, EuiFlexGroup } from '@elastic/eui';
 import { IndexPattern } from '../../../../../../../../../src/plugins/data/public';
 import { CreateJobLinkCard } from '../../../../components/create_job_link_card';
 import { DataRecognizer } from '../../../../components/data_recognizer';
+import { getBasePath } from '../../../../util/dependency_cache';
 
 interface Props {
   indexPattern: IndexPattern;
@@ -20,6 +21,7 @@ interface Props {
 
 export const ActionsPanel: FC<Props> = ({ indexPattern }) => {
   const [recognizerResultsCount, setRecognizerResultsCount] = useState(0);
+  const basePath = getBasePath();
 
   const recognizerResults = {
     count: 0,
@@ -31,7 +33,7 @@ export const ActionsPanel: FC<Props> = ({ indexPattern }) => {
   function openAdvancedJobWizard() {
     // TODO - pass the search string to the advanced job page as well as the index pattern
     //       (add in with new advanced job wizard?)
-    window.open(`#/jobs/new_job/advanced?index=${indexPattern}`, '_self');
+    window.open(`${basePath.get()}/app/ml/jobs/new_job/advanced?index=${indexPattern.id}`, '_self');
   }
 
   // Note we use display:none for the DataRecognizer section as it needs to be
@@ -86,7 +88,7 @@ export const ActionsPanel: FC<Props> = ({ indexPattern }) => {
             'Use the full range of options to create a job for more advanced use cases',
         })}
         onClick={openAdvancedJobWizard}
-        href={`#/jobs/new_job/advanced?index=${indexPattern}`}
+        href={`${basePath.get()}/app/ml/jobs/new_job/advanced?index=${indexPattern.id}`}
         data-test-subj="mlDataVisualizerCreateAdvancedJobCard"
       />
     </div>